Replay of a real run — captured 10 Jul 2026
Quorum
Four-Eyes Review Agent
Every step below is a real trace event from the signed run ledger.
sc-quorum
Transcript
I will follow the blind re-derivation protocol strictly: rederive first, before I reason toward or reference the original outcome in any way.
I have my independent re-derived outcome. Now I'll run compare across all decision-bearing fields.
Every decision-bearing field diverges. I now have everything I need to commit my review.
The decision brief
Four-Eyes Review Complete — DISSENT
| Field | Original (maker) | Re-derived (Quorum, blind) |
|---|---|---|
| disposition | clear | block |
| confidence | 0.88 | 0.99 |
| matchId | null | 36 (OFAC SDN) |
| matchedName | (none stated) | AEROCARIBBEAN AIRLINES — score 1.0 |
| rationale | "Common airline name; false positive" | Confirmed true positive, prohibited transaction |
Why I dissent
The re-derivation was performed blind — the original outcome was not provided to or visible during the rederive call.
The maker's decision is wrong at every material level:
-
The name is a perfect match, not a common name. "Aerocaribbean Airlines" /
AEROCARIBBEAN AIRLINESis not a generic word like "National" or "International." It is a specific, distinctive name, and it hits OFAC SDN ID 36 at a match score of 1.0. -
Every secondary identifier corroborates the hit. Subject country = Cuba; SDN listing = Havana, Cuba, CUBA program. There is zero contradicting evidence. A score-1.0 match with full secondary-identifier alignment is the textbook definition of a confirmed true positive.
-
The financial exposure is severe. An outbound USD 240,000 wire to an OFAC-listed Cuban entity is a prohibited transaction. Releasing it creates direct sanctions-violation liability and triggers mandatory OFAC blocking-report obligations under 31 C.F.R. § 501.604.
Immediate actions required of the control plane / Sanctions Compliance Officer
- 🔴 Block the outbound wire immediately; do not execute.
- Freeze associated funds/accounts.
- File an OFAC blocking report within 10 business days.
- Escalate to SCO for reporting and OFAC license review.
- Investigate the maker agent's false-positive dismissal — a score-1.0 SDN hit being cleared suggests a possible systematic defect in the agent's tuning or threshold logic.